สอง
From Proto-Tai *soːŋᴬ, borrowed from Chinese 雙 (MC ʃˠʌŋ, “two”). Cognate with Lao ສອງ (sǭng), Lü ᦉᦸᧂ (ṡoang), Shan သွင် (sʰɔŋ1), Zhuang song.